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Bluetooth
Introduction
The
X-NUCLEO-WB05KN1
expansion board provides Bluetooth
be plugged into an STM32 Nucleo development board (for example NUCLEO-U575ZI-Q) through its ARDUINO
connectors.
The expansion board features Bluetooth
®
Bluetooth
Low Energy stack and protocols on its Arm
supports central and peripheral modes and increased transfer rates with data length extension (DLE).
X-NUCLEO-WB05KN1 interfaces with the STM32 Nucleo microcontroller via UART (default) with and without hardware flow
control. Full duplex SPI with an interrupt line is also available. The firmware loaded on the module defines the host interface
and, to modify it, simply change the firmware without modifying the hardware.
Picture is not contractual.
UM3355 - Rev 1 - July 2024
For further information contact your local STMicroelectronics sales office.
Low Energy expansion board based on the STM32WB05KN for
®
v5.4 compliant and FCC‑certified STM32WB05KN. This SoC manages the complete
®
Cortex
Figure 1.
X-NUCLEO-WB05KN1 global view
®
Low Energy connectivity for developer applications and can
‑M0+ core and programmable flash memory. STM32WB05KN
®
UM3355
User manual
STM32 Nucleo boards
®
Uno V3
www.st.com
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Related Manuals for ST X-NUCLEO-WB05KN1
Summary of Contents for ST X-NUCLEO-WB05KN1
- Page 1 (DLE). X-NUCLEO-WB05KN1 interfaces with the STM32 Nucleo microcontroller via UART (default) with and without hardware flow control. Full duplex SPI with an interrupt line is also available. The firmware loaded on the module defines the host interface and, to modify it, simply change the firmware without modifying the hardware.
- Page 2 UM3355 Typical application Typical application The X-NUCLEO-WB05KN1 expansion board can be used for the evaluation of the STM32WB05KN device in many applications, such as: • Point‑to‑point communication • Sensor application • Home automation and lighting • Direct test mode (DTM)
- Page 3 UM3355 Features Features • Based on STM32WB05KN with preloaded network coprocessor firmware with UART interface ® – Bluetooth v5.4 compliant ® – Bluetooth Low Energy data packet length extension • Embedded MLPF-NRG-01D3 integrated impedance matching network with harmonics filter • On-board PCB antenna •...
- Page 4 UM3355 Ordering information Ordering information To order the X-NUCLEO-WB05KN1 expansion board, refer to Table 1. Additional information is available from the datasheet and reference manual of the target STM32. Table 1. Ordering information Order code Board references Target STM32 •...
- Page 5 UM3355 Development environment Development environment System requirements ® ® ® • Multi‑OS support: Windows 10, Linux 64-bit, or macOS ® ® • USB Type-A or USB Type-C to USB Type-C cable Note: ® macOS is a trademark of Apple Inc., registered in the U.S. and other countries and regions. ®...
- Page 6 UM3355 Conventions Conventions Table 3 provides the conventions used for the ON and OFF settings in the present document. Table 3. ON/OFF convention Convention Definition Jumper JPx ON Jumper fitted Jumper JPx OFF Jumper not fitted Jumper JPx [1-2] Jumper fitted between Pin 1 and Pin 2 Solder bridge SBx ON SBx connections closed by 0 Ω...
- Page 7 UM3355 Safety recommendations Safety recommendations Targeted audience This product targets users with at least basic electronics or embedded software development knowledge like engineers, technicians, or students. This board is not a toy and is not suited for use by children. Handling the board This product contains a bare printed circuit board.
- Page 8 UM3355 Hardware requirements Hardware requirements The X-NUCLEO-WB05KN1 expansion board is designed for use with any STM32 Nucleo development board ® equipped with an ARDUINO Uno V3 connector. The expansion board must be plugged into the matching pins of the development board connector.
- Page 9 1. Connect X-NUCLEO-WB05KN1 to the STM32 Nucleo board as shown in Figure 2. Connect the STM32 Nucleo to the PC/laptop. 3. Program the STM32 Nucleo with the corresponding firmware to use X-NUCLEO-WB05KN1 as a network coprocessor. The evaluation kit is ready to use.
- Page 10 UM3355 Hardware description and configuration Hardware description and configuration Interconnection details The X-NUCLEO-WB05KN1 expansion board and the NUCLEO-U575ZI-Q development board connection details are listed in Table UM3355 - Rev 1 page 10/24...
- Page 11 Table 4. X-NUCLEO-WB05KN1 and NUCLEO-U575ZI-Q connection details Left connectors Right connectors X-NUCLEO Signal X-NUCLEO-WB05KN1 NUCLEO-U575ZI-Q X-NUCLEO-WB05KN1 NUCLEO-U575ZI-Q Signal X-NUCLEO connector number name signal MCU port signal MCU port name number connector AVDD 5V_IN test PB3/SPI1_SCK PA5/SPI_SCK CN3 Digital IOREF IOREF...
- Page 12 To know which UART signals to connect, first look at the STM32 Nucleo schematics. SPI interface option X-NUCLEO-WB05KN1 can also interface with the STM32 Nucleo microcontroller via full duplex SPI with an interrupt line. For SPI connection, refer to...
- Page 13 (SB12) UART RTS/CTS (SB10 and SB11) 9.3.1 Power ® X-NUCLEO-WB05KN1 is powered by 3V3 from the STM32 Nucleo board through the ARDUINO Uno V3 expansion connector. VDD supplies of the STM32WB05KN are directly connected to 3V3. 9.3.2 SWD connector X-NUCLEO-WB05KN1 has an SWD connector (CN8) for debugging/programming STM32WB05KN. The table below describes the SWD header and what each pin does.
- Page 14 UM3355 Hardware description and configuration 9.3.3 UART connector It is possible to interface X-NUCLEO-WB05KN1 with the STM32 Nucleo microcontroller via a UART connector (CN7) with hardware flow control. The table below describes the UART connector pinout. Table 6. UART connector pinout (CN7)
- Page 15 B01. The second line shows the board serial number used for traceability. Parts marked as “ES” or “E” are not yet qualified and therefore not approved for use in production. ST is not responsible for any consequences resulting from such use. In no event will ST be liable for the customer using any of these engineering samples in production.
- Page 16 UM3355 X-NUCLEO-WB05KN1 product information 10.3 Board revision history Table 8. Board revision history Board reference Board variant and revision Board change description Board limitations MB2160 MB2160-WB05N-B01 Initial revision No limitation ® (ARDUINO interface board) MB2032 MB2032-WB05N-B01 Initial revision No limitation...
- Page 17 Compliance Statements 11.1 FCC Compliance Statement Identification of products: X-NUCLEO-WB05KN1 FCC ID: YCP-MB203202 Radio Frequency (RF) Exposure Compliance of Radio communication: To satisfy FCC RF Exposure requirements, a separation distance of 20cm or more should be maintained between the antenna of this device and persons during operation.
- Page 18 11.2 ISED Compliance Statement Identification of products: X-NUCLEO-WB05KN1 IC: 8976A-MB203202 Identification du produit : X-NUCLEO-WB05KN1 Contient sous-ensemble certifié IC : 8976A-MB203202 Compliance Statement Notice: This device complies with ISED Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
- Page 19 Bande de fréquence : 2400-2483.5 MHz (Bluetooth • Puissance maximale : 8 mW p.i.r.e Simplified EC compliance statement Hereby, STMicroelectronics declares that the radio equipment type "X-NUCLEO-WB05KN1" is in compliance with Directive 2014/53/EU. Frequency range used in transmission and maximal radiated power in this range: ®...
- Page 20 UM3355 Revision history Table 9. Document revision history Date Revision Changes 03-Jul-2024 Initial release. UM3355 - Rev 1 page 20/24...
- Page 21 X-NUCLEO-WB05KN1 product information ........
- Page 22 Table 4. X-NUCLEO-WB05KN1 and NUCLEO-U575ZI-Q connection details ....... . 11 Table 5.
- Page 23 X-NUCLEO-WB05KN1 PCB bottom view ........
- Page 24 ST’s terms and conditions of sale in place at the time of order acknowledgment. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of purchasers’...
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